828597847

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{1933}}^1$

素因数の和:2263

約数の個数: 32

約数和(自身を含む): 1091704320

約数和(自身を除く): 263106473

約数列:

[1, 7, 11, 19, 77, 133, 209, 293, 1463, 1933, 2051, 3223, 5567, 13531, 21263, 22561, 36727, 38969, 61237, 148841, 257089, 403997, 428659, 566369, 2827979, 3964583, 6230059, 10761011, 43610413, 75327077, 118371121, 828597847]

約数ペア:

[(1, 828597847), (7, 118371121), (11, 75327077), (19, 43610413), (77, 10761011), (133, 6230059), (209, 3964583), (293, 2827979), (1463, 566369), (1933, 428659), (2051, 403997), (3223, 257089), (5567, 148841), (13531, 61237), (21263, 38969), (22561, 36727)]